Percentiles - Ungrouped Data
p	Weighted Average at Xnp	Weighted Average at X(n+1)p	Empirical Distribution Function	Empirical Distribution Function - Averaging	Empirical Distribution Function - Interpolation	Closest Observation	True Basic - Statistics Graphics Toolkit	MS Excel (old versions)
0.25	632877.5	652580.75	672284	672284	674651	672284	613174.25	672284
0.5	697648	730867.5	697648	730867.5	730867.5	697648	730867.5	730867.5
0.75	768848.5	775427.75	772052	772052	770450.25	772052	782179.25	772052